Mathematics, 16.07.2019 04:10 photagraphykid
Alarge grocery store chain believes that 75% of its customers use the store's "savings card" when they make purchases. the manager in charge of the "savings card" program has randomly sampled 23 customers and observed whether or not they used the card. complete parts a through c. a. assuming that the 75% use rate is correct, what is the probability that 18 or more people in the sample used the card?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?
Answers: 1
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Mathematics, 21.06.2019 20:20
One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%
Answers: 1
Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
You know the right answer?
Alarge grocery store chain believes that 75% of its customers use the store's "savings card" when th...
Questions
English, 25.07.2020 09:01
Geography, 25.07.2020 09:01
Health, 25.07.2020 09:01
Mathematics, 25.07.2020 09:01
